BIPOLAR PLATE AND FUEL CELL

BIPOLAR PLATE AND FUEL CELL

A bipolar plate having an anode plate and a cathode plate and a contact surface between the two surfaces. In a transition region, at least one first groove ends and/or a second groove ends or at least one first groove merges into a second groove, wherein the grooves guide fluid. In at least one of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GRUENWALD, Bernadette, KUNZ, Claudia, BLERSCH, Robert, GLUECK, Rainer
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:A bipolar plate having an anode plate and a cathode plate and a contact surface between the two surfaces. In a transition region, at least one first groove ends and/or a second groove ends or at least one first groove merges into a second groove, wherein the grooves guide fluid. In at least one of the first grooves and second grooves, the groove base rises such that the distance of the groove base from the contact surface decreases.